Add model and split to directory to make it easier to do multiple runs without overwriting data.
Add model and split to directory to make it easier to do multiple runs without overwriting data.

PiperOrigin-RevId: 331495616

google-research/google-research,google-research/google-research,google-research/google-research,google-research/google-research,google-research/google-research,google-research/google-research,google-research/google-research,google-research/google-research,google-research/google-research,google-research/google-research,google-research/google-research